May 20, 1914] Ascomycetks PniLiPPr\EXSES— V 2205 



mum fusoideae, utrinque acutatae, fuscae, pluries transverse 

 et longitudinaliter septatae, strato mucoso tenui obductae, 

 80 — 100 x 20 — 25 micro., 2 monostichae in ascis cylindraeeis, 

 I — . Paraphyses creberrhnae, septatae, 1 micro, circ, filiformes. 

 Anthostomella micraspis (Berk.) Sacc. et Trav. quoad spo- 

 rarum magnitudinem formamque forsitan hue trahenda. 



. III. XYLARIACEAE 



HYPOXYLON Bull. 

 Hypoxylon annulatum (Schw.) Mtg\ 



Ad truncum emortuum: Luzon, Prov. Laguna, Los Ba- 

 nos, 11/1913, leg. C. F. Baker, no. 2007. 



Hypoxylon culmorum Cooke Grevillae vn, p. 51, 



Exs. Ell. et Ev. N. Am. Pyr. p. 642. Starback A scorn. 

 Regn. Exp. Ell. et Ev. N. Am. Fung. 2116 (Arundinaria) . 

 Rav. Fung. Am. 351, n, p. 8. 



var. Bambusae-Blumeanae Rehm 



Stromata dispersa, raro 2 — 3-connata, culmo interdum 

 nig v itulo arete adnata, orbicularia, lenticularia vel convexula, 

 glabra, 2 — 3 mm lata, carbonacea, extus primitus albido- 

 pruinosa, mox fusco-atra, demura apice rimosula, denique 

 collabentia, annulum nigrum relinquentia, intus fusca. Peri- 

 thecia globosa, fere libera, 10 — 12, in collum elongata, 0.25 

 mm lata, parenchymatice contexta, stromati innata eumque 

 vix protuberantia, ostiolis minimis vix conspicua. Asci cylin- 

 dracei, 8-ypori, mox evanidi, I+. Sporae oblonge, vix curva- 

 tulae, 1-cellnlares, fuscae, 18 — 20x7—9 micro., 1-stichae, 

 strato mucoso tenui obductae. Paraphyses filiformes. 



Ad Bambusam Blumeanam emortuam: Luzon, Prov. La- 

 guna, Los Banos, 8/1913, leg. S. A. Reyes, comm. C. F. 

 Baker, no. 1114 juvenile; Los Banos, 8/1913, leg. C. F. Baker, 

 no. 1624. 



Perithecia plane evoluta, in stromate carbonacea demum 

 fere libera demonstrant fungum ad Hypoxylon pertinentern. 



